Titelia

Fund shareholders of CytomX Therapeutics Inc

ISIN US23284F1057 · United States · LEI 5493004VW2FW0QLL3345

Fund shareholders
77
Of which ETFs
20 57 other funds
Value held
≈ 203.2M $ 202.8M $ · 290K €
Share of capital
20.2 % of 217.9M shares on Jul 31, 2026
FundSharesValueWeight in fundShare of capital
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 6,531,78730.7M $0.00 %3.00 %as of Mar 31, 2026 ↗
State Street(R) SPDR(R) S&P(R) Biotech ETF SPDR SERIES TRUST 4,511,03621.2M $0.29 %2.07 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth Fund Fidelity Securities Fund 3,970,29016.8M $0.20 %1.82 %as of Apr 30, 2026 ↗
Select Health Care Portfolio Fidelity Select Portfolios 3,400,00018.3M $0.29 %1.56 %as of Feb 28, 2026 ↗
Fidelity Advisor Health Care Fund Fidelity Advisor Series VII 2,500,00010.6M $0.37 %1.15 %as of Apr 30, 2026 ↗
Fidelity Stock Selector Small Cap Fund Fidelity Capital Trust 2,450,51010.3M $0.15 %1.12 %as of Apr 30, 2026 ↗
Fidelity Advisor Biotechnology Fund Fidelity Advisor Series VII 2,229,0519.4M $0.49 %1.02 %as of Apr 30, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 1,992,9049.4M $0.01 %0.91 %as of Mar 31, 2026 ↗
Fidelity Small Cap Growth K6 Fund Fidelity Securities Fund 1,988,0308.4M $0.20 %0.91 %as of Apr 30, 2026 ↗
Fidelity Series Small Cap Opportunities Fund Fidelity Securities Fund 1,736,4957.3M $0.15 %0.80 %as of Apr 30, 2026 ↗
Select Biotechnology Portfolio Fidelity Select Portfolios 1,222,5406.6M $0.12 %0.56 %as of Feb 28, 2026 ↗
Fidelity U.S. Equity Central Fund Fidelity Central Investment Portfolios LLC 1,000,0004.7M $0.02 %0.46 %as of Mar 31, 2026 ↗
iShares Biotechnology ETF iShares Trust 987,3974.6M $0.06 %0.45 %as of Mar 31, 2026 ↗
Eventide Healthcare & Life Sciences Fund MUTUAL FUND SERIES TRUST 900,0004.2M $0.27 %0.41 %as of Mar 31, 2026 ↗
VIP Health Care Portfolio Variable Insurance Products Fund IV 860,0004M $0.40 %0.39 %as of Mar 31, 2026 ↗
Fidelity Series Small Cap Core Fund Fidelity Concord Street Trust 778,8003.3M $0.20 %0.36 %as of Apr 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 700,3503.8M $0.01 %0.32 %as of Feb 28, 2026 ↗
First Trust Dow Jones Select MicroCap Index Fund First Trust Exchange-Traded Fund 568,5622.7M $1.18 %0.26 %as of Mar 31, 2026 ↗
Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II 453,1002.4M $0.00 %0.21 %as of Feb 28, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 434,2041.8M $0.01 %0.20 %as of Apr 30, 2026 ↗
VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND 371,6522M $0.01 %0.17 %as of Feb 28, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 297,3211.3M $0.01 %0.14 %as of Apr 30, 2026 ↗
Fidelity Fundamental Small-Mid Cap ETF Fidelity Covington Trust 290,4271.2M $0.09 %0.13 %as of Apr 30, 2026 ↗
Direxion Daily S&P Biotech Bull 3X Shares Direxion Shares ETF Trust 258,1301.1M $0.21 %0.12 %as of Apr 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 247,4861.3M $0.00 %0.11 %as of Feb 28, 2026 ↗
iShares Genomics Immunology and Healthcare ETF iShares Trust 228,039962.3K $0.60 %0.10 %as of Apr 30, 2026 ↗
VIP Stock Selector Portfolio Variable Insurance Products Fund 218,0001M $0.02 %0.10 %as of Mar 31, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 217,4851M $0.00 %0.10 %as of Mar 31, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 208,397879.4K $0.00 %0.10 %as of Apr 30, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 195,1001M $0.00 %0.09 %as of Feb 28, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 193,442816.3K $0.00 %0.09 %as of Apr 30, 2026 ↗
U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 184,201777.3K $0.01 %0.08 %as of Apr 30, 2026 ↗
U.S. Small Cap Growth Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 173,701733K $0.04 %0.08 %as of Apr 30, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 128,796543.5K $0.00 %0.06 %as of Apr 30, 2026 ↗
VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS 115,646543.5K $0.00 %0.05 %as of Mar 31, 2026 ↗
Fidelity Disruptive Medicine ETF Fidelity Covington Trust 112,069601.8K $0.99 %0.05 %as of Feb 28, 2026 ↗
Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust 99,375533.6K $0.00 %0.05 %as of Feb 28, 2026 ↗
Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust 92,005388.3K $0.00 %0.04 %as of Apr 30, 2026 ↗
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS 91,733431.1K $0.00 %0.04 %as of Mar 31, 2026 ↗
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS 80,880380.1K $0.02 %0.04 %as of Mar 31, 2026 ↗
VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II 80,596378.8K $0.07 %0.04 %as of Mar 31, 2026 ↗
BIOTECHNOLOGY ULTRASECTOR PROFUND ProFunds 79,888337.1K $0.18 %0.04 %as of Apr 30, 2026 ↗
Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST 74,256313.4K $0.01 %0.03 %as of Apr 30, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 71,243300.6K $0.00 %0.03 %as of Apr 30, 2026 ↗
WisdomTree U.S. SmallCap Fund WisdomTree Trust 69,476326.5K $0.05 %0.03 %as of Mar 31, 2026 ↗
Virtus Biotech Clinical Trials Etf ETFis Series Trust I 65,872278K $0.74 %0.03 %as of Apr 30, 2026 ↗
Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust 63,177266.6K $0.01 %0.03 %as of Apr 30, 2026 ↗
TIFF MULTI-ASSET FUND TIFF Investment Program 60,806285.8K $0.02 %0.03 %as of Mar 31, 2026 ↗
U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 51,009215.3K $0.00 %0.02 %as of Apr 30, 2026 ↗
Small Cap Core Fund Northern Funds 39,765186.9K $0.05 %0.02 %as of Mar 31, 2026 ↗
JNL/DFA U.S. Small Cap Fund JNL Series Trust 37,337175.5K $0.02 %0.02 %as of Mar 31, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 36,564154.3K $0.01 %0.02 %as of Apr 30, 2026 ↗
SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS 35,924168.8K $0.01 %0.02 %as of Mar 31, 2026 ↗
ACUITAS US MICROCAP FUND FORUM FUNDS II 33,161155.9K $0.16 %0.02 %as of Mar 31, 2026 ↗
Fidelity Flex Small Cap Index Fund Fidelity Salem Street Trust 26,923113.6K $0.03 %0.01 %as of Apr 30, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 26,354111.2K $0.00 %0.01 %as of Apr 30, 2026 ↗
PROFUND VP BIOTECHNOLOGY ProFunds 24,647115.8K $0.28 %0.01 %as of Mar 31, 2026 ↗
Dimensional US Core Equity Market ETF Dimensional ETF Trust 24,102101.7K $0.00 %0.01 %as of Apr 30, 2026 ↗
Multi-Manager U.S. Small Cap Equity Fund Goldman Sachs Trust II 23,67599.9K $0.03 %0.01 %as of Apr 30, 2026 ↗
Formidable ETF ETF Opportunities Trust 18,26385.8K $0.43 %0.01 %as of Mar 31, 2026 ↗
Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II 15,44282.9K $0.59 %0.01 %as of Feb 28, 2026 ↗
Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST 15,18671.4K $0.00 %0.01 %as of Mar 31, 2026 ↗
Victory Extended Market Index Fund Victory Portfolios III 15,16164K $0.01 %0.01 %as of Apr 30, 2026 ↗
Dimensional U.S. Equity Market ETF Dimensional ETF Trust 14,90362.9K $0.00 %0.01 %as of Apr 30, 2026 ↗
Dimensional US Core Equity 1 ETF Dimensional ETF Trust 12,79654K $0.00 %0.01 %as of Apr 30, 2026 ↗
iShares U.S. Tech Breakthrough Multisector ETF iShares Trust 12,56753K $0.01 %0.01 %as of Apr 30, 2026 ↗
Invesco Nasdaq Biotechnology ETF Invesco Exchange-Traded Fund Trust II 9,46050.8K $0.07 %0.00 %as of Feb 28, 2026 ↗
SA U.S. Small Company Fund SA FUNDS INVESTMENT TRUST 8,82141.5K $0.01 %0.00 %as of Mar 31, 2026 ↗
ProShares Ultra Nasdaq Biotechnology ProShares Trust 7,82342K $0.05 %0.00 %as of Feb 28, 2026 ↗
U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 7,72332.6K $0.00 %0.00 %as of Apr 30, 2026 ↗
Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds 5,20024.4K $0.00 %0.00 %as of Mar 31, 2026 ↗
Total Stock Market Index Trust John Hancock Variable Insurance Trust 2,76513K $0.00 %0.00 %as of Mar 31, 2026 ↗
Dimensional US Vector Equity ETF Dimensional ETF Trust 1,4296K $0.00 %0.00 %as of Apr 30, 2026 ↗
Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III 8433.6K $0.00 %0.00 %as of Apr 30, 2026 ↗
State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST 5592.6K $0.00 %0.00 %as of Mar 31, 2026 ↗
Dimensional U.S. Marketwide Value ETF Dimensional ETF Trust 2821.2K $0.00 %as of Apr 30, 2026 ↗
VIFAG 2002, SICAV S.A. GESALCALA, S.A., S.G.I.I.C. 290K €0.35 %as of Dec 31, 2025 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside each fund.

FundWeight in fund
First Trust Dow Jones Select MicroCap Index Fund First Trust Exchange-Traded Fund 1.18 %as of Mar 31, 2026 ↗
Fidelity Disruptive Medicine ETF Fidelity Covington Trust 0.99 %as of Feb 28, 2026 ↗
Virtus Biotech Clinical Trials Etf ETFis Series Trust I 0.74 %as of Apr 30, 2026 ↗
iShares Genomics Immunology and Healthcare ETF iShares Trust 0.60 %as of Apr 30, 2026 ↗
Invesco NASDAQ Future Gen 200 ETF Invesco Exchange-Traded Fund Trust II 0.59 %as of Feb 28, 2026 ↗
Fidelity Advisor Biotechnology Fund Fidelity Advisor Series VII 0.49 %as of Apr 30, 2026 ↗
Formidable ETF ETF Opportunities Trust 0.43 %as of Mar 31, 2026 ↗
VIP Health Care Portfolio Variable Insurance Products Fund IV 0.40 %as of Mar 31, 2026 ↗
Fidelity Advisor Health Care Fund Fidelity Advisor Series VII 0.37 %as of Apr 30, 2026 ↗
VIFAG 2002, SICAV S.A. GESALCALA, S.A., S.G.I.I.C. 0.35 %as of Dec 31, 2025 ↗

Quarter after quarter

Each SEC quarterly data set, newest first. The change is read against the quarter before it.

QuarterShareholdersChangeSharesChange
2026Q276+1244,092,939+18.4 %
2026Q164+2037,255,847+37.3 %
2025Q444+1227,133,848+26.5 %
2025Q332+1021,454,542+212.9 %
2025Q222-36,856,745-4.9 %
2025Q125-47,207,122+1.8 %
2024Q429+27,081,811+6.6 %
2024Q32706,645,271+0.4 %
2024Q227-36,615,762+12.0 %
2024Q130-65,906,847-12.4 %
2023Q4366,741,826

Institutional managers

172 managers declare this company to the SEC (Form 13F); the 25 largest follow.

ManagerSharesValue
FMR LLC31,955,637150.2M $as of Mar 31, 2026
Kynam Capital Management, LP15,013,09370.6M $as of Mar 31, 2026
BANK OF AMERICA CORP /DE/10,202,78548M $as of Mar 31, 2026
PERCEPTIVE ADVISORS LLC10,098,82447.5M $as of Mar 31, 2026
Venrock Adviser, LLC9,982,12446.9M $as of Mar 31, 2026
Point72 Asset Management, L.P.7,875,39037M $as of Mar 31, 2026
STATE STREET CORP5,663,40826.6M $as of Mar 31, 2026
CITADEL ADVISORS LLC5,406,19325.4M $as of Mar 31, 2026
BlackRock, Inc.5,228,28024.6M $as of Mar 31, 2026
BAKER BROS. ADVISORS LP4,975,82623.4M $as of Mar 31, 2026
Elmind Capital, LP4,550,00021.4M $as of Mar 31, 2026
Nextech Invest, Ltd.4,449,93220.9M $as of Mar 31, 2026
MARSHALL WACE, LLP4,138,17619.4M $as of Mar 31, 2026
MILLENNIUM MANAGEMENT LLC3,660,19017.2M $as of Mar 31, 2026
WELLINGTON MANAGEMENT GROUP LLP3,582,98516.8M $as of Mar 31, 2026
Siren, L.L.C.3,457,71116.3M $as of Mar 31, 2026
ADAR1 Capital Management, LLC3,410,19016M $as of Mar 31, 2026
Eversept Partners, LP3,188,51415M $as of Mar 31, 2026
UBS Group AG3,120,15514.7M $as of Mar 31, 2026
Jefferies Financial Group Inc.3,067,86414.4M $as of Mar 31, 2026
TWO SIGMA INVESTMENTS, LP2,710,15612.7M $as of Mar 31, 2026
Qube Research & Technologies Ltd2,249,58310.6M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC2,066,6129.7M $as of Mar 31, 2026
Woodline Partners LP2,000,8259.4M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP1,930,9209.1M $as of Mar 31, 2026

Declared shareholders of CytomX Therapeutics Inc

6 beneficial ownership filings. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.

ShareholderDeclared stakeShares
Longitude Capital Partners V, LLC and 5 others7.00 %15,288,461as of Mar 31, 2026 · SCHEDULE 13G
Kynam Capital Management, LP and 2 others6.90 %0as of Mar 31, 2026 · SCHEDULE 13G
Point72 Asset Management, L.P. and 2 others5.00 %10,864,581as of Apr 15, 2026 · SCHEDULE 13G
Perceptive Advisors LLC and 2 others4.60 %10,098,824as of Mar 31, 2026 · SCHEDULE 13G
Venrock Healthcare Capital Partners III, L.P. and 6 others4.60 %9,982,124as of Mar 31, 2026 · SCHEDULE 13G
Seven Fleet Master Fund LP and 3 others0.50 %1,085,398as of Mar 31, 2026 · SCHEDULE 13G
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Titelia. "Fund shareholders of CytomX Therapeutics Inc". https://titelia.com/en/stocks/cytomx-therapeutics-inc-US23284F1057